INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '018519c3543aea28b275fdd6550070a168fbfd37fd7f7c3e29e0bbdefaa93f89', 
    'RUgLtORd/k04mxOxWfu6v1nsMZwXkL2u4MqVOBxt2hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)